{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "adverse event", "arguments": ["Treatment.Time_elapsed", "Treatment.Route", "Treatment", "Subject.Disorder", "Subject.Gender", "Effect", "Subject.Age", "Treatment.Disorder", "Treatment.Duration", "Treatment.Freq", "Subject.Race", "Subject.Population"]}], "input": "Two patients with bipolar affective disorder and a history of bronchospastic phenomena experienced tremor during lithium carbonate therapy."}
{"adverse event": [{"Treatment.Time_elapsed": "NAN", "Treatment.Route": "NAN", "Treatment": "lithium carbonate therapy", "Subject.Disorder": "a history of bronchospastic phenomena", "Subject.Gender": "NAN", "Effect": "tremor", "Subject.Age": "NAN", "Treatment.Disorder": "bipolar affective disorder", "Treatment.Duration": "NAN", "Treatment.Freq": "NAN", "Subject.Race": "NAN", "Subject.Population": "Two"}]}